From ecc559218d0a544f8a5f878c500f125c2d588d82 Mon Sep 17 00:00:00 2001
From: Matt Turner <mattst88@gmail.com>
Date: Wed, 15 Jul 2015 21:28:56 -0700
Subject: [PATCH] c99_math: Implement exp2f for MSVC.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
---
 include/c99_math.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/c99_math.h b/include/c99_math.h
index 7ed7cc22176..0ca5a73b58a 100644
--- a/include/c99_math.h
+++ b/include/c99_math.h
@@ -140,6 +140,12 @@ llrintf(float f)
    return rounded;
 }
 
+static inline float
+exp2f(float f)
+{
+   return powf(2.0f, f);
+}
+
 #endif /* C99 */